US NAVY
Michael D Siebenthal
June 1, 1941—July 21, 2018
FN
Life Timeline
77 years1941
Born
June 1, 1941
US NAVY
Service Record
FN
2018
Passed Away
July 21, 2018
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
FN
Sourced from official cemetery data; last updated May 30, 2026.Learn more